* [PATCH net-next] selftests: tls: add a test for queuing data before setting the ULP
@ 2023-03-24 18:17 Jakub Kicinski
2023-03-27 8:00 ` patchwork-bot+netdevbpf
0 siblings, 1 reply; 2+ messages in thread
From: Jakub Kicinski @ 2023-03-24 18:17 UTC (permalink / raw)
To: davem; +Cc: netdev, edumazet, pabeni, Jakub Kicinski, shuah, linux-kselftest
Other tests set up the connection fully on both ends before
communicating any data. Add a test which will queue up TLS
records to TCP before the TLS ULP is installed.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
CC: shuah@kernel.org
CC: linux-kselftest@vger.kernel.org
---
tools/testing/selftests/net/tls.c | 45 +++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c
index 2cbb12736596..e699548d4247 100644
--- a/tools/testing/selftests/net/tls.c
+++ b/tools/testing/selftests/net/tls.c
@@ -1820,4 +1820,49 @@ TEST(tls_v6ops) {
close(sfd);
}
+TEST(prequeue) {
+ struct tls_crypto_info_keys tls12;
+ char buf[20000], buf2[20000];
+ struct sockaddr_in addr;
+ int sfd, cfd, ret, fd;
+ socklen_t len;
+
+ len = sizeof(addr);
+ memrnd(buf, sizeof(buf));
+
+ tls_crypto_info_init(TLS_1_2_VERSION, TLS_CIPHER_AES_GCM_256, &tls12);
+
+ addr.sin_family = AF_INET;
+ addr.sin_addr.s_addr = htonl(INADDR_ANY);
+ addr.sin_port = 0;
+
+ fd = socket(AF_INET, SOCK_STREAM, 0);
+ sfd = socket(AF_INET, SOCK_STREAM, 0);
+
+ ASSERT_EQ(bind(sfd, &addr, sizeof(addr)), 0);
+ ASSERT_EQ(listen(sfd, 10), 0);
+ ASSERT_EQ(getsockname(sfd, &addr, &len), 0);
+ ASSERT_EQ(connect(fd, &addr, sizeof(addr)), 0);
+ ASSERT_GE(cfd = accept(sfd, &addr, &len), 0);
+ close(sfd);
+
+ ret = setsockopt(fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));
+ if (ret) {
+ ASSERT_EQ(errno, ENOENT);
+ SKIP(return, "no TLS support");
+ }
+
+ ASSERT_EQ(setsockopt(fd, SOL_TLS, TLS_TX, &tls12, tls12.len), 0);
+ EXPECT_EQ(send(fd, buf, sizeof(buf), MSG_DONTWAIT), sizeof(buf));
+
+ ASSERT_EQ(setsockopt(cfd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls")), 0);
+ ASSERT_EQ(setsockopt(cfd, SOL_TLS, TLS_RX, &tls12, tls12.len), 0);
+ EXPECT_EQ(recv(cfd, buf2, sizeof(buf2), MSG_WAITALL), sizeof(buf2));
+
+ EXPECT_EQ(memcmp(buf, buf2, sizeof(buf)), 0);
+
+ close(fd);
+ close(cfd);
+}
+
TEST_HARNESS_MAIN
--
2.39.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH net-next] selftests: tls: add a test for queuing data before setting the ULP
2023-03-24 18:17 [PATCH net-next] selftests: tls: add a test for queuing data before setting the ULP Jakub Kicinski
@ 2023-03-27 8:00 ` patchwork-bot+netdevbpf
0 siblings, 0 replies; 2+ messages in thread
From: patchwork-bot+netdevbpf @ 2023-03-27 8:00 UTC (permalink / raw)
To: Jakub Kicinski; +Cc: davem, netdev, edumazet, pabeni, shuah, linux-kselftest
Hello:
This patch was applied to netdev/net-next.git (main)
by David S. Miller <davem@davemloft.net>:
On Fri, 24 Mar 2023 11:17:57 -0700 you wrote:
> Other tests set up the connection fully on both ends before
> communicating any data. Add a test which will queue up TLS
> records to TCP before the TLS ULP is installed.
>
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
> ---
> CC: shuah@kernel.org
> CC: linux-kselftest@vger.kernel.org
>
> [...]
Here is the summary with links:
- [net-next] selftests: tls: add a test for queuing data before setting the ULP
https://git.kernel.org/netdev/net-next/c/a504d246d212
You are awesome, thank you!
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